By Annette Noele. Electrical Wiring. Publised at Thursday, February 01st 2018, 07:32:39 AM. Electrical Standard for Industrial Machinery, helps you ensure fire safety by addressing the electrical considerations specific to equipment, apparatus, and systems used in industrial manufacturing processes.
By Claudie Ulysse. Electrical Wiring. Publised at Tuesday, January 30th 2018, 07:53:29 AM. Wires and cables (conductors) are insulated and protected by a variety of materials (insulators) each one having its own particular properties. The type of material used will be determined by the designer who will take into account the environment in which a control panel or installation is expected to operate as well as the application of individual wires within the panel.
By Annette Noele. Electrical Wiring. Publised at Sunday, January 28th 2018, 19:28:59 PM. A receptacle outlet is one in which one or more receptacles are installed for the purpose of attaching “plug and cord-connected” type devices, and a lighting outlet is one intended for a direct-wired connection to a lamp holder, luminaire (lighting fixture) or ceiling fan.
By Annette Noele. Electrical Wiring. Published at Thursday, January 25th 2018, 10:20:38 AM. A conductor is a material which will allow an electric current to flow easily. In the case of a wire connection, it needs to be a very good conductor. Good conductors include most metals. The most common conductor used in wire is copper, although you may come across others such as aluminium. An insulator on the other hand is a material which does not allow an electric current to flow. Rubber and most plastics are insulators.
By Severin Theodore. Electrical Wiring. Published at Thursday, January 25th 2018, 10:12:47 AM. When the current is switched on or off, the electro-magnetic field increases and decreases, rapidly causing, in effect, a radio signal. The effect is similar to the crackle that can sometimes be heard on the radio or television when something like a fridge switches on and off. This radiated signal can be picked up by the other wires in the system and cause interference to the normal working voltages in the system
By Sylviane Marcelline. Electrical Wiring. Published at Thursday, January 25th 2018, 08:36:49 AM. When electricity was originally used for practical purposes, it was used for communication in the form of the electric telegraph and the telephone. Petroleum and paraffin lamps were still lighting homes until the late 1800s, when Thomas Edison developed the light bulb.
By Sylviane Marcelline. Electrical Wiring. Published at Thursday, January 25th 2018, 03:40:26 AM. Electricity is supplied to your home through your electric utility’s overhead or buried power lines. Before entering your home, electricity passes through a watt-hour meter which measures the amount of electricity used.
By Sylviane Marcelline. Electrical Wiring. Published at Thursday, January 25th 2018, 01:51:39 AM. You are required to use pressure connectors to connect conductors to devices with lug-type terminals that are not equipped with saddle straps or equivalent means of retaining conductor strands.
By Charline Rodrigue. Engine Wiring. Published at Wednesday, January 24th 2018, 23:28:43 PM. Valve lapping compound is an abrasive paste that slightly wears both the valve face and seat together. I want to emphasize that the wear is very slight, and cannot replace an actual valve seat cutter. I use valve lapping compound to show me the contact points from the valve seat onto the valve face.
By Linda Cerise. Electrical Wiring. Published at Wednesday, January 24th 2018, 22:51:05 PM. You are required to run conductors and cables from terminal to terminal without splices. However, an exception allows you to install a splice in leads attached to electrical equipment, such as motors and solenoids.
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